| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $117.41 | 10.291% | $129.4927 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $218.36 | 7.540% | $234.8243 | $234.82 | $234.80 | $234.80 |
| Purchase #3 | $236.73 | 6.552% | $252.2405 | $252.24 | $252.25 | $252.20 |
| Purchase #4 | $46.93 | 9.381% | $51.3325 | $51.33 | $51.35 | $51.30 |
| Purchase #5 | $47.29 | 4.565% | $49.4488 | $49.45 | $49.45 | $49.40 |
| Purchase #6 | $189.87 | 4.723% | $198.8376 | $198.84 | $198.85 | $198.80 |
| Purchase #7 | $221.36 | 4.680% | $231.7196 | $231.72 | $231.70 | $231.70 |
| 7 purchase totals = | $1,077.95 | $1,147.8960 | $1,147.89 | $1,147.90 | $1,147.70 | |